diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00dev.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00dev.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 99b14ba99d9..2a63a7b911b 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -504,6 +504,12 @@ void rt2x00lib_txdone(struct queue_entry *entry, { struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb); + enum data_queue_qid qid = skb_get_queue_mapping(entry->skb); + + /* + * Unmap the skb. + */ + rt2x00queue_unmap_skb(rt2x00dev, entry->skb); /* * Send frame to debugfs immediately, after this call is completed @@ -552,7 +558,25 @@ void rt2x00lib_txdone(struct queue_entry *entry, ieee80211_tx_status_irqsafe(rt2x00dev->hw, entry->skb); else dev_kfree_skb_irq(entry->skb); + + /* + * Make this entry available for reuse. + */ entry->skb = NULL; + entry->flags = 0; + + rt2x00dev->ops->lib->init_txentry(rt2x00dev, entry); + + __clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags); + rt2x00queue_index_inc(entry->queue, Q_INDEX_DONE); + + /* + * If the data queue was below the threshold before the txdone + * handler we must make sure the packet queue in the mac80211 stack + * is reenabled when the txdone handler has finished. + */ + if (!rt2x00queue_threshold(entry->queue)) + ieee80211_wake_queue(rt2x00dev->hw, qid); } EXPORT_SYMBOL_GPL(rt2x00lib_txdone); @@ -657,6 +681,11 @@ void rt2x00lib_rxdone(struct rt2x00_dev *rt2x00dev, * Replace the skb with the freshly allocated one. */ entry->skb = skb; + entry->flags = 0; + + rt2x00dev->ops->lib->init_rxentry(rt2x00dev, entry); + + rt2x00queue_index_inc(entry->queue, Q_INDEX); } EXPORT_SYMBOL_GPL(rt2x00lib_rxdone); |